Bots in pvp?

[MrJDerio]

Yesterday my gf and I were trying the pvp system when at anytime she started playing with a Kung Fu Master. He was jumping through the arena like teleporting all the time and then when nearing her, doing something that were looking like macros. Super speedy attacks on a concret order with not any sense. We were not thinking that this would be real, but then I've seem those same problems on other servers with some youtube videos: 

What do you think about?